baber/WOPTO huggingface dataset:
Patent JP-S57127856-A (JP)
Title: 3-phase current detection system
Inventor: ISHIMOTO SUKE
IPC: G01R19/25
Filed: 1981-01-30
Abstract: PURPOSE:To enable the detection of load current effectively utilizing existing current transformers and the like by inputting current of desired two phases  among those varied in the phase to a secondary current transformer in an  equipment through a current transformer so as to be converted into voltage. CONSTITUTION:Current transformers CT1 and CT2 respectively set in phases a and b are separated on the side R and connected to an ammeter switching device AS via secondary current transformers CTa and CTb. Outputs of the secondary current transformers CTa and CTb are input into an analog adder OP1 and a voltage is output corresponding to current in the phase c. On the other hand, analog switches ANS1, ANS2 and ANS3 are ON-OFF controlled sequentially with a microcomputer 3 and the output of each switch is input to the microcomputer 3 by way of an AC/DC conversion circuit 1 and an A/D converter 2. Current of three phases is displayed on an indication element 4. This can simplify the work utilizing existing ammeter current transformer enabling the control of power consumption with limited investment.
Patent JP-S60163829-A (JP)
Inventor: RICHIYAADO UIRIAMU NIYUUJIRU
IPC: C07C7/13
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01190991-A (JP)
Title: Vacuum pump
Inventor: SAKURAI MITSURU
IPC: G21B1/00
Filed: 1988-01-26
Abstract: PURPOSE:To prevent a decrease of performance of a pump suppressing generation of an eddy current, even when the pump is operated in a magnetic field, by constituting both or either a casing or a fixed member in the inside of the casing of a magnetic material. CONSTITUTION:A compound vacuum pump constitutes both or either a fixed member of stator 2c and spacer 3c or a casing 4 of an iron system magnetic material consisting of an alloy of iron and silicon or an alloy of iron nickel. Then in a magnetic field, when the pump is actuated, because the casing 4 of the pump and its fixed member are magnetically shielded, generation of an eddy current in a rotary unit of rotor 2b or the like, being a conductive material, can be suppressed.
Patent JP-H09206934-A (JP)
Title: Arc welding method
Inventor: MAKINO TAKESHI
IPC: B23K37/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To increase the amount of deposited metal and to obtain a weld bead having a beautiful appearance shape at a high efficiency by welding the center of a groove with a first electrode to form a first layer and providing a second electrode and a third electrode respectively in both sides interposing the bead welded with the first electrode to generate an arc. SOLUTION: The first electrode 1 is positioned so as to aim at the center part in the width direction of the groove 4, and the arc is generated between the first electrode 1 and a base material 5. The second electrode 2 and the third electrode 3 are arranged to oppose each other and arranged in both sides interposing the groove 4. The arc is generated over between the second electrode 2 and the third electrode 3. By this way, the area of the groove 4 is set to be large, and the range of the plate width of the base material 5 capable of welding in one path is widened.
Patent JP-H01199816-A (JP)
Title: Arranged flower packaging method and its package
Inventor: TAGUCHI HIROKO
IPC: A01G5/06
Filed: 1988-01-26
Abstract: PURPOSE:To permit a simple wrapping of a bunch of flowers and thus provide an excellent protection and decorative appearance of the arranged flowers, by placing the arranged flowers enclosed with a protective sheet in a bag made of a transparent or netlike material and binding the bag with a belt near its opening end after removing the protective sheet alone from the bag. CONSTITUTION:A bag 3 is made of a transparent material such as cellophane or netlike waterproof material such as lace and tulle and a belt 5 is made of the material similar to the bag material or formed into a ribbon using satin, etc. A flower is placed on an adequate protective sheet such as newspaper, wrapping papers, etc., enclosed with this sheet and inserted into the bag 3 through its opening end 7 with the flower side first and the protective sheet alone is then removed from the bag. The flower is held in a bundle by binding the belt 5 around the bag near its opening end.
Patent JP-S60156425-A (JP)
Inventor: NAGAYA KAORU
IPC: A47K3/12
Filed: 1984-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01226956-A (JP)
Title: Bonding system
Inventor: HAINTSU GEORUKU BAUSU
IPC: E06B3/96
Filed: 1989-01-23
Abstract: PURPOSE: To attain mutual tight connection by setting the projecting length from an end surface of a connecting element fixed to a first structural angle larger than a certain specific distance toward the second structural angle side to end surfaces where a welding part with the second structural angle allows the mutual structural angles to tightly abut to each other. CONSTITUTION: A connecting element 20 is immovably fixed to a web 12 arranged in a hollow space 4 of a first structural angle 2 so as to project from an end surface of the structural angle 2, and this connecting element 20 is connected to a web 13 in a hollow space 5 of a second structural angle 3 via a welding part 32. The length 24 of the connecting element 20 projecting in the hollow space 5 of the structural angle 3 is set larger than a certain specific distance toward the structural angle 3 side to end surfaces 22, 23 where the welding part 32 allows the structural angles 2, 3 to tightly abut to each other. Thus, the mutual structural angles 2, 3 can be tightly connected by the approach after the structural angles 2, 3 cut off a welding current and the approach by cooling of the welding part 32.
Patent JP-S6365954-A (JP)
Title: Laboratory table
Inventor: FURANSOWA HOOBUIRE
IPC: B01L9/02
Filed: 1987-01-23
Abstract: A table, notably a laboratory table, characterized in that it is provided, in its frontal face, with a collector-distributor made of a channel arranged in such a manner as to support the utilities such as the electric plugs, water fittings and fluid feeding pipes, disposal basins for equipping the table, as well as to receive and lead the cables and pipes likely to connect the apparatuses used on the table and their accessories to each others.
Patent JP-S59139694-A (JP)
Inventor: SUGIKI HIROYASU
IPC: H05K3/00
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63182053-A (JP)
Title: Electrostatic precipitator
Inventor: ITO YOZO
IPC: B03C3/78
Filed: 1987-01-26
Abstract: PURPOSE:To clean a collector without re-scattering dust particles while continuous operation is kept, by removing the dust particles collected by the electrode plate group of the collector by the oil mist fluidized bed naturally flowing down on the surfaces of electrode plates. CONSTITUTION:A fan is driven to suck dust-containing gas in an electrostatic precipitator body 1 from the inlet 3 thereof and, at the same time, oil is supplied to a spray nozzle 16 from an oil feeder 18 to allow oil mist to drip through a perforated plate 15. Whereupon, oil mist single particles are diffused in the dust-containing gas 2 and the dust particles 22 in the gas 2 are covered with an oil mist film. The dust particles 22 are charged during a process passing through an ionizer 6 to become charged particles 24. Subsequently, the charged particles 24 are collected on the surface of an electrode plate by Coulomb force in a process passing through a collector 9 and become an oil mist fluidized bed to naturally flow down and reach an oil recovery tank 20.
Patent JP-H05206080-A (JP)
Title: Production of semiconductor device
Inventor: KOBAYASHI TORU
IPC: H01L21/3205
Filed: 1992-01-30
Abstract: PURPOSE:To allow residual-free etching without deteriorating the selection ratio to resist for wiring film patterning by performing etching by adding argon to the process gas. CONSTITUTION:An electronic cyclotron resonance plasma etcher is composed of a quartz reacting room 1, an electrode 2 for mounting a wafer W, a gas introducing port 3, an exhaust port 4, an RF electrode 5, coil 6 which applies magnetic field on the wafer in the vertical direction and a wave introducing pipe 7 which introduces a mu wave. At the time of patterning a wiring metal film, argon is added to the process gas. Thus, the argon ion hits the surface of the metal by the argon sputter effect, accumulation under the side wall of the metal grain is positively removed and the residual is eliminated. Since the RF power increase is not necessitated, the selection ratio is not deteriorated.
Patent JP-S58130968-A (JP)
Inventor: TANAKA NAOKI
IPC: F25B1/00
Filed: 1982-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11213812-A (JP)
Title: Rotary switch
Inventor: TSUTSUI TAKASHI
IPC: H01H19/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch which is provided with a structure with which it is automatically loaded with general-purpose suction nozzle, which is stably fitted onto a printed circuit board, which is not in danger of breaking down the contact of the switch, and which can be soldered automatically. SOLUTION: A heat-resistant elastic suction part 12 having a U-shaped and having turned-up parts tips of which are folded inward is inserted into suction part mounting holes formed of both sides of a switch body part 11 near its center of gravity and it is fixed, then the upper surface of the suction part 12 is sucked by a suction nozzle 40, and a rotary switch 10 is loaded onto a printed circuit board. The rotary switch 10 can be held without a slant, when the suction part 12 is sucked by the suction nozzle 40, because the suction part 12 is fixed near the center of gravity of the switch body part 11, and a protruding part for positioning can be inserted easily into a receiving hole of the printed circuit board.
Patent JP-H08209439-A (JP)
Title: Polyester low shrinkage finished yarn and its production
Inventor: FUKUI JUETSU
IPC: D06M101/16
Filed: 1995-01-31
Abstract: PURPOSE: To produce the subject finished yarn having low shrinkability, forming countless stripe-like grooves in fiber axis direction by an alkali weight-reducing finish and having a special feeling by containing a specific metallic salt of an organic sulfonic acid and comprising ethylene terephthalate as principal repeating unit. CONSTITUTION: This polyester low shrinkage finished yarn contains ethylene terephthalate as a principal repeating unit and 0.5-5wt.% of a metallic salt of an organic sulfonic acid of the formula R-SO3 M (R is a 3-30C alkyl, a 7-40C aryl or alkylaryl; M is an alkali metal) and has <=1% boiling water shrinkage. This yarn is obtained by finishing a metallic salt of an organic sulfonic acid- containing polyester yarn at the conditions of 80-120m/min false-twisting speed, (2-3)×10<4> twisting constant, 190-240 deg.C false-twisting temperature, 4-9g false- twisting tension, 190-240 deg.C heat-set temperature and 10-25% overfeed percentage on a second heater.
Patent JP-H02195463-A (JP)
Title: Information processor
Inventor: OISHI HIROMI
IPC: G06F13/24
Filed: 1989-01-24
Abstract: PURPOSE:To prevent an interruption with a high level from being waited by comparing a level held in a bus interface unit with a request level. CONSTITUTION:When an I/O interruption request with a level 30 is outputted from an I/O control device 16 during the operation of a task in a level 20, a central processor 11 sends an NAK response to the interruption to travel the task with the level 20. When an I/O interruption request with a level 10 is informed from an I/O control device 17 to the bus interface unit 13, the held level 30 is compared with the register level 10, and at the time of deciding the reception of the level 10, the unit 13 returns the interruption request to the device 16 and newly informs the interruption request with the level 10 to the central processor 11, so that the processor 11 transfers the current task to the task with the level 10 to serve the task of the device 17.
Patent JP-S60232094-A (JP)
Inventor: ERIOTSUTO KIIFU
IPC: C12R1/19
Filed: 1985-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58132869-A (JP)
Title: Character recognizing device
Inventor: TSUBAKI MASAMITSU
IPC: G06K9/03
Filed: 1982-02-01
Abstract: PURPOSE:To ensure an immediate countermeasure to the unrecognizable characters without discontinuing the receiving operation, by controlling a facsimile so that the area related to the unrecognizable character with discrimination from other areas in a visible display of picture information. CONSTITUTION:A facsimile/character recognizing part interface 400 connects a facsimile 100 to a character recognizing part 200. The interface 400 transmits the picture information including the characters received through a cable 300 from the facsimile 100 to the part 200 through a cable 302. Then the facsimile 100 is controlled so that the picture information recognized as characters by the part 200 is delivered by the facsimile 100 in the form of a hard copy. The additional information is given to the part of the picture information that is unrecognizable as characters at the part 200 so that it can be displayed on the  hard copy in distinction from other areas.
Patent JP-S57128868-A (JP)
Title: Display device for obstacle at back for car
Inventor: KUNO AKIRA
IPC: G01S15/931
Filed: 1981-02-03
Abstract: PURPOSE:To display a distance between a car and an obstacle at the back of the car clearly, by illuminating a bar graph at the back of the car illustrated according to a distance of backward obstacle. CONSTITUTION:When a distance detecting signal to a backward obstacle by an ultrasonic wave distance detecting unit 2 including an operator 2b is applied, a bar graph 312 corresponding to a distance at the back of an illustrated car 311 on a display 3 illuminates, allowing to clearly display the distance between the car and the backward obstacle.
Patent JP-2000210101-A (JP)
Title: Shoe for field and track athletics
Inventor: DAIREI TAKESHI
IPC: A43B23/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a shoe for field and track athletics by forming the shoe without using an instep material. SOLUTION: The shoe for field and track athletics is composed of a sole material, a plurality of envelopes 4, toe protector 10, heel protector 11, side reinforcement 12, and a fastener. One end of each envelope 4 is fixed to the periphery 5 of the sole, while the other end has a fastener engaging structure 7, and the side reinforcement 12 is secured to the envelopes 4 in the upper part of the heel protector 11 and in the neighborhood of the fastener engaging structure, and the fastener is engaged with the fastener engaging structure 7.
Patent JP-H07210836-A (JP)
Title: Head cleaning device
Inventor: FUJIWARA JIRO
IPC: G11B5/41
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a head cleaning device capable of effectively removing the magnetic powder sticking to a head chip by relatively simple constitution. CONSTITUTION:This head cleaning device is constituted to remove the magnetic powder 20 sticking to the head chip 10 mounted on a rotary drum. The device is provided with a magnetic field generating means 11 for sucking off the magnetic powder 20 sticking to the head chip 10 by generating an AC magnetic field in a direction b perpendicular to the rotating surface of the head chip 10 near the rotating route of the head chip 10. As a result, the head cleaning device capable of effectively removing the magnetic powder sticking to the head chip 10 is obtd.
Patent JP-H10203902-A (JP)
Title: Wood preservative
Inventor: HIRATA KATSUHIRO
IPC: A01N3/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a wood preservative which allows woods to maintain the state in which the appearance such as color tone, texture, etc., originally existing on woods and the touch are vividly sustained by mixing an antiseptic fungicide for wood, an insecticide for wood, a film-forming component and fine-grains. SOLUTION: This wood preservative is prepared by mixing (A) preferably 0.01-20wt.% of an antiseptic fungicide for wood of a triazole compound and/or a sulfamide compound, (B) preferably 0.001-10wt.% of an insecticide for wood of a pyrethroid compound and/or a neonicotinoid compound, (C) preferably 10-95wt.% of a film-forming component of a plant oil such as a (half)drying oil and the like or an alkyd resin, (D) preferably 0.1-60wt.% of fine-grains having a grain diameter of 0.001-0.1μm and comprising inorganic fine-grains of more than at least one kind selected from (iron-containing) titanium oxide, zirconium oxide and zinc oxide and, when necessary, (E) solvents, dispersants, extenders, metal dryers and skinning inhibitors.
Patent JP-H10214323-A (JP)
Title: Document feeder and image reader
Inventor: ARAKI TAKAO
IPC: B65H1/14
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact document feeder suppressing a failure of feed and an image reader using this document feeder. SOLUTION: A hopper table 1 on which documents 2 are placed, a feeding-out roll 4 which feeds out documents placed on the hopper table, and an elevating means which elevates the hopper table 1 to position the document at the top of documents placed on the hopper table are provided, and the elevating means is provided with a hopper motor 3 and a driving mechanism which elevates the hopper table 1 by its driving force, and the driving mechanism shakes the hopper table while the hopper table 1 is between the lower limit position and a switching position set above the lower limit position, and the driving mechanism horizontally moves the hopper table while the hopper table is between the switching position and the upper limit position set above the switching position.
Patent JP-S60161024-A (JP)
Title: Gear shape grinding tool
Inventor: KAGE HIROBUMI
IPC: B23F21/03
Filed: 1984-02-01
Abstract: PURPOSE:To improve processing efficiency, a tool life, and surface roughness of a workpiece by dividing the processing part of a gear-shaped tool body into plural portions and electrodepositing abrasive grains having different grain sizes on the respective divided portions. CONSTITUTION:The tooth face 12 of a gear-shaped tool body 11 is divided widthwise into two parts S1, S2. Coarsely graded abrasive grains 13 are electrodeposited on the part S1, while finely graded abrasive grains 14 are electrodeposited on the part S2. Upon grinding a workpiece gear with use of the above tool, the workpiece gear is roughly ground by the part S1, and then finished by the part S2. Hereby, processing efficiency, a tool life, and workpiece surface roughness are improved together.
Patent JP-H10208782-A (JP)
Title: Light storage battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M4/58
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a light storage battery which has a simple structure and can directly convert light energy into chemical energy and store the energy. SOLUTION: This light storage battery is provided with a cathode 1 made of a lithium-containing transition metal compound, an anode 2 made of a material which can store and release lithium ions or a lithium metal, an electrolyte having lithium ion conductive property and installed between the cathode and the anode and a light radiation region is formed at least in a part of the cathode. As the lithium-containing transition metal compound, LiMoS2 , LiTiS2 , and LiNbS2 may be employed.
Patent JP-H01190582-A (JP)
Title: Power steering gear
Inventor: OISHI HIROSUKE
IPC: B62D6/02
Filed: 1988-01-26
Abstract: PURPOSE:To generate constraining force corresponding to vehicle speed by a method wherein a direction switch valve and an oil pressure control valve which controls the pressure of oil supplied to a constraining device which constrains relative rotation of a casing and a valve body according to steering operation of said switch valve are composed so that they can be controlled by the oil pressure generated by a vehicle speed sensor pump. CONSTITUTION:A direction switch valve 8 consisting of a valve body 80 integrated with a steering input axis 13 and a casing 81 connected to an output axis 14 is provided at the joint of the input axis 13 and the output axis 14 which are connected via a torsion bar 12. Next to the switch valve 8, a constraining device 7 which constrains relative rotation of the input and output axes 13, 14 by applying constraining force between the valve body 80 and the casing 81 is provided. An oil pressure control valve 6 is provided on the side of the direction switch valve 8, and this oil pressure control valve 6 is equipped with a hollowed main spool 61 which is slided according to the pressure of oil supplied to the constraining device 7 and a sub spool 62 which is embedded in the main spool 61 and slided according to the oil pressure generated in a vehicle speed sensor 5, and composed so that it forms a variable aperture between both spools 61, 62.
Patent JP-H08208583-A (JP)
Title: Apparatus for producing alpha, beta-unsaturated nitrile
Inventor: OTA MASANOBU
IPC: C07C253/26
Filed: 1995-02-01
Abstract: PURPOSE: To obtain the subject apparatus for the production of an α,β-unsaturated nitrile giving uniform molar ratio of mixed gas and effective for improving the reaction yield by providing a pipe for introducing a mixed gas into a mixed gas sparger and opening an end of the pipe at a specific position. CONSTITUTION: (A) An olefin selected from propylene and isobutylene or (B) t-butyl alcohol is reacted with (C) ammonia and (D) oxygen gas in vapor phase at a high temperature using a fluidized bed reaction catalyst to obtain the objective nitrile having a C number same as that of the component A or the component B. A gaseous mixture of the component A or B and the component C is introduced from a reactor inlet nozzle into a sparger for the mixed gas through a connection pipe 3 extending from the reactor inlet port to the center part 5 of the sparger. The sparger headers are preferably positioned in at least four directions from the center of the reactor.
Patent JP-S55107942-A (JP)
Title: Inspecting method of plate
Inventor: ABE YUTAKA
IPC: G01N21/89
Filed: 1979-02-13
Abstract: PURPOSE:To enable the simultaneous detection of various defects of a plate, by placing a color detection light receiver in the direction of the normal on the point of incidence of a light beam, a recess and projection detecting light receiver in the direction of regular reflection and a transmitted light receiver behind the plate. CONSTITUTION:A laser unit 11 generates red monochromatic beam. Another laser unit 12 generates a blue and a green monochromatic beams. These three beams are synthesized with one another to generate scanning beam which proceed in parallel with one another on a horizontal plane. The scanning beams pass through the slit 18 of the body of a light projector so that the beams are projected upon the surface of a plate 3. Scattered light (b) is transmitted through a color defect detection filter 4 which is provided in the direction of the normal and through which red and green light passes. Regularly reflected light (a) is tranmitted through a recess and projection detecting filter 5 through which blue light passes. The light having passed through the filters 4, 5 is received by photoelectric converters 20, 21, 22 fitted with a red, a green and a blue filters. Other light (c) transmitted through the plate 3 is received by a transmitted light photoelectric converter 26. A recess or projection defect, color defect, thickness defect, etc. of the plate can be simultaneously detected in terms of the output signals of the photoelectric converters.
Patent JP-S61176331-A (JP)
Inventor: KITA KOICHI
IPC: A61B8/08
Filed: 1985-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。